197017600

素因数分解:

$2^{14}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 180

約数和(自身を含む): 540393364

約数和(自身を除く): 343375764

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 64, 65, 74, 80, 100, 104, 128, 130, 148, 160, 185, 200, 208, 256, 260, 296, 320, 325, 370, 400, 416, 481, 512, 520, 592, 640, 650, 740, 800, 832, 925, 962, 1024, 1040, 1184, 1280, 1300, 1480, 1600, 1664, 1850, 1924, 2048, 2080, 2368, 2405, 2560, 2600, 2960, 3200, 3328, 3700, 3848, 4096, 4160, 4736, 4810, 5120, 5200, 5920, 6400, 6656, 7400, 7696, 8192, 8320, 9472, 9620, 10240, 10400, 11840, 12025, 12800, 13312, 14800, 15392, 16384, 16640, 18944, 19240, 20480, 20800, 23680, 24050, 25600, 26624, 29600, 30784, 33280, 37888, 38480, 40960, 41600, 47360, 48100, 51200, 53248, 59200, 61568, 66560, 75776, 76960, 81920, 83200, 94720, 96200, 102400, 106496, 118400, 123136, 133120, 151552, 153920, 166400, 189440, 192400, 204800, 212992, 236800, 246272, 266240, 303104, 307840, 332800, 378880, 384800, 409600, 473600, 492544, 532480, 606208, 615680, 665600, 757760, 769600, 947200, 985088, 1064960, 1231360, 1331200, 1515520, 1539200, 1894400, 1970176, 2462720, 2662400, 3031040, 3078400, 3788800, 3940352, 4925440, 5324800, 6156800, 7577600, 7880704, 9850880, 12313600, 15155200, 19701760, 24627200, 39403520, 49254400, 98508800, 197017600]

約数ペア:

[(1, 197017600), (2, 98508800), (4, 49254400), (5, 39403520), (8, 24627200), (10, 19701760), (13, 15155200), (16, 12313600), (20, 9850880), (25, 7880704), (26, 7577600), (32, 6156800), (37, 5324800), (40, 4925440), (50, 3940352), (52, 3788800), (64, 3078400), (65, 3031040), (74, 2662400), (80, 2462720), (100, 1970176), (104, 1894400), (128, 1539200), (130, 1515520), (148, 1331200), (160, 1231360), (185, 1064960), (200, 985088), (208, 947200), (256, 769600), (260, 757760), (296, 665600), (320, 615680), (325, 606208), (370, 532480), (400, 492544), (416, 473600), (481, 409600), (512, 384800), (520, 378880), (592, 332800), (640, 307840), (650, 303104), (740, 266240), (800, 246272), (832, 236800), (925, 212992), (962, 204800), (1024, 192400), (1040, 189440), (1184, 166400), (1280, 153920), (1300, 151552), (1480, 133120), (1600, 123136), (1664, 118400), (1850, 106496), (1924, 102400), (2048, 96200), (2080, 94720), (2368, 83200), (2405, 81920), (2560, 76960), (2600, 75776), (2960, 66560), (3200, 61568), (3328, 59200), (3700, 53248), (3848, 51200), (4096, 48100), (4160, 47360), (4736, 41600), (4810, 40960), (5120, 38480), (5200, 37888), (5920, 33280), (6400, 30784), (6656, 29600), (7400, 26624), (7696, 25600), (8192, 24050), (8320, 23680), (9472, 20800), (9620, 20480), (10240, 19240), (10400, 18944), (11840, 16640), (12025, 16384), (12800, 15392), (13312, 14800)]